Solution - Linear equations with one unknown

Step by step solution :

Step  1  :

Step  2  :

Pulling out like terms :

 2.1     Pull out like factors :

   -4j + 6  =   -2 • (2j - 3) 

Equation at the end of step  2  :

  -6 • (2j - 3)  = 0 

Step  3  :

Equations which are never true :

 3.1      Solve :    -6   =  0

This equation has no solution.
A a non-zero constant never equals zero.

Solving a Single Variable Equation :

 3.2      Solve  :    2j-3 = 0 

 Add  3  to both sides of the equation : 
                      2j = 3
Divide both sides of the equation by 2:
                     j = 3/2 = 1.500

One solution was found :